2013290865

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{249943}}^1$

素因数の和:250133

約数の個数: 24

約数和(自身を含む): 3509213760

約数和(自身を除く): 1495922895

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 8055, 249943, 749829, 1249715, 2249487, 3749145, 11247435, 44739797, 134219391, 223698985, 402658173, 671096955, 2013290865]

約数ペア:

[(1, 2013290865), (3, 671096955), (5, 402658173), (9, 223698985), (15, 134219391), (45, 44739797), (179, 11247435), (537, 3749145), (895, 2249487), (1611, 1249715), (2685, 749829), (8055, 249943)]